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package cz.mzk.oai.repositoryManager.collections;

import cz.mzk.oai.repositoryManager.items.ItemEntity;
import java.io.Serializable;
import java.util.HashSet;
import java.util.Set;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.OneToMany;
import javax.persistence.Table;

/**
 *
 * @author Martin Rehanek (rehan@mzk.cz)
 */
@Entity
@Table(name = "collection")
public class CollectionEntity implements Serializable {

    private static final long serialVersionUID = 1L;
    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    private Long id;
    private String name;
    @OneToMany(mappedBy = "collection", fetch = FetchType.LAZY)
    private Set<ItemEntity> items = new HashSet<ItemEntity>();

    public Long getId() {
        return id;
    }

    public void setId(Long id) {
        this.id = id;
    }

    @Override
    public int hashCode() {
        int hash = 0;
        hash += (id != null ? id.hashCode() : 0);
        return hash;
    }

    @Override
    public boolean equals(Object object) {
        // TODO: Warning - this method won't work in the case the id fields are not set
        if (!(object instanceof CollectionEntity)) {
            return false;
        }
        CollectionEntity other = (CollectionEntity) object;
        if ((this.id == null && other.id != null) || (this.id != null && !this.id.equals(other.id))) {
            return false;
        }
        return true;
    }

    @Override
    public String toString() {
        return "cz.mzk.oai.repositoryManager.collections.CollectionEntity[id=" + id + "]";
    }

    /**
     * @return the name
     */
    public String getName() {
        return name;
    }

    /**
     * @param name the name to set
     */
    public void setName(String name) {
        this.name = name;
    }

    /**
     * @return the items
     */
    public Set<ItemEntity> getItems() {
        return items;
    }

    /**
     * @param items the items to set
     */
    public void setItems(Set<ItemEntity> items) {
        this.items = items;
    }
}
